Just a FYI, the test is really poorly done because the code that the novice and the expert are looking at are different.
I can read the Expert's code and figure out what the output should read in no time.
The inlined code, on the other hand, I have to do the full iteration for each loop.
It's really a test fail.

We read the article, just not before we comment. Usually I middle-click to open the article in a new tab, then read the comments. That way I know which parts of the article to indignant about when I get to them.